Lot of noise onboard RFD900X

I have a lot of noise (120) on the onboard RFD900x module…its running on an isolated and filtered power converter (5A), any tips? it does increase with motors on, but is high as it is w/o motors rnning

Hi @imrj

Just remove/disconnect (temorarily) all possible noise sources individually.
Think of ALL possible components.
This way you should be able to find the real reason of your high noise level. If necessary power the RFD900x by one other power source just for debugging.

Good luck!!